28536330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41357}}^1$

素因数の和:41390

約数の個数: 32

約数和(自身を含む): 71466624

約数和(自身を除く): 42930294

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 41357, 82714, 124071, 206785, 248142, 413570, 620355, 951211, 1240710, 1902422, 2853633, 4756055, 5707266, 9512110, 14268165, 28536330]

約数ペア:

[(1, 28536330), (2, 14268165), (3, 9512110), (5, 5707266), (6, 4756055), (10, 2853633), (15, 1902422), (23, 1240710), (30, 951211), (46, 620355), (69, 413570), (115, 248142), (138, 206785), (230, 124071), (345, 82714), (690, 41357)]